MAX127BEAI+T

ADCs/DACs - Special Purpose Overview

The MAX127BEAI+T is a multirange, 12-bit Data Acquisition System (DAS) manufactured by Analog Devices Inc./Maxim Integrated. It integrates an analog-to-digital converter and programmable gain amplifiers into a single SSOP-28 package. The device operates on a single +5V supply with a voltage range of 4.75V to 5.27V. Key electrical specifications include a sampling rate of 8 kS/s, a signal-to-noise ratio (SNR) of 70 dB, and integral nonlinearity (INL) of +/- 1 LSB. It utilizes a 2-wire serial interface for communication and functions within an operating temperature range of 0°C to +70°C.

ADCs/DACs - Special Purpose Feature Summary

• Integrated 12-bit ADC with multirange input capability
• Single +5V power supply operation
• 8 kS/s sampling rate with 70 dB SNR
• 2-wire serial interface compatibility

ADCs/DACs - Special Purpose Applications

• Industrial process control systems
• Battery-powered instrumentation
• Data acquisition modules

ADCs/DACs - Special Purpose Procurement Notes

Verify the exact suffix 'E' against official manufacturer documentation, as standard listings often cite 'MAX127BCAI+T'. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability varies by region. Ensure the SSOP-28 package matches the target PCB footprint requirements before ordering.

ADCs/DACs - Special Purpose Selection Notes

Select this component when a 12-bit resolution and 8 kS/s throughput are sufficient for the application. The multirange feature simplifies front-end design by accommodating varying input signal levels without external switching. Verify that the 0°C to +70°C commercial temperature range meets the environmental constraints of the final assembly.

ADCs/DACs - Special Purpose Part Context

This part belongs to the MAX127B series of data acquisition systems. It is distinct from the MAX1270 series, which offers higher sampling rates up to 110 kS/s but typically requires different interface configurations. The MAX127B series focuses on low-power, single-supply applications requiring moderate speed and high accuracy.

ADCs/DACs - Special Purpose Replacement Considerations

The MAX127BCAI+T is a verified equivalent within the same series. For higher speed requirements, the MAX1270AEAI+T provides 110 kS/s performance in a compatible 28-SSOP package.